Kotaku: Dark Void Preview

Dark Void is a science fiction adventure game where players take the role of William Agustus Grey, a delivery-boy-turned-jet-pack-man after he's sucked into an alternate dimension called The Void via the Bermuda Triangle. Gameplay emphasizes sky combat with Will jetting around open spaces and shooting at alien aircraft, but there's also a ground combat component that you can mix and match with your jet pack skills.